지중매설 GRP 관의 관변형 예측Prediction of Ring Deflection GRP Pipe Buried Underground
- Other Titles
- Prediction of Ring Deflection GRP Pipe Buried Underground
- Authors
- 윤순종
- Issue Date
- 2013
- Publisher
- 한국복합신소재구조학회
- Keywords
- GRP pipe; Field test; Finite element analysis (FEA); Vertical ring deflection; GRP 관; 현장매설실험; 유한요소해석; 관변형
- Citation
- 한국복합신소재구조학회 논문집, v.4, no.3, pp.38 - 44
- Journal Title
- 한국복합신소재구조학회 논문집
- Volume
- 4
- Number
- 3
- Start Page
- 38
- End Page
- 44
- URI
- https://scholarworks.bwise.kr/hongik/handle/2020.sw.hongik/17591
- DOI
- 10.11004/kosacs.2013.4.3.038
- ISSN
- 2093-5145
- Abstract
- Glass fiber reinforced plastic (GRP) pipes buried underground are attractive for use in harsh environments, such as for the collection and transmission of liquids which are abrasive and/or corrosive. In this paper, we present the result of investigation pertaining to the structural behavior of GRP flexible pipes buried underground. In the investigation of structural behavior such as a ring deflection, experimental and analytical studies are conducted. In addition, vertical ring deflection is measured by the field test and finite element analysis (FEA) is also conducted to simulate behavior of GRP pipe buried underground. Based on the results from the finite element analyses considering soil-pipe interaction the vertical ring deflection behavior of buried GRP pipe is predicted. In addition, analytical and experimental results are compared and discussed.
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